baber/WOPTO huggingface dataset:
Patent KR-20090005087-A (KR)
Title: Method and device for coupling cancellation of closely spaced antennas
Inventor: DERNERYD ANDERS
IPC: H01Q21/28
Filed: 2006-04-28
Abstract: The present invention relates to an antenna system (15) comprising at least two antenna radiating elements (RE1, RE2,... REN) and respective reference ports (R1, R2,... RN)1 the ports being defined by a symmetrical antenna scattering NxN matrix (S). The system (15) further comprises a compensating network (11) connected to the reference ports (R1, R2,... RN). The compensating network (11) is arranged for counteracting coupling between the antenna radiating elements (A1, A2... AN). The compensating network (11) is defined by a symmetrical compensating scattering 2Nx2N matrix (Sc) comprising four NxN blocks, the two blocks on the main diagonal containing all zeros and the other two blocks of the other diagonal containing a unitary NxN matrix (V) and its transpose (Vt). The product between the unitary matrix (V), the scattering NxN matrix (S) and the transpose (Vt) of the unitary matrix (V) equals an NxN matrix (s) which essentially is a diagonal matrix. The present invention also relates to a method for calculating a compensating scattering 2Nx2N matrix (Sc) for a compensating network (11) for an antenna system according to the above, and also to a compensating network (11) for an antenna system according to the above.
Patent KR-20080109917-A (KR)
Title: Article or component of a medical and technical nature for affixing a medical article or part therof to skin, provided with a releasable protection layer
Inventor: FABO TOMAS
IPC: A61F13/02
Filed: 2007-03-14
Abstract: An article (1) of a medical and technical nature intended to be affixed to skin, or a component for affixing a medical article or part thereof to skin, which article or component comprises a layer of carrier material (2) that has a layer (3) of a soft skin-friendly adhesive on one side, and a protection layer (4) that protects the adhesive layer before use of the article or component and is affixed to the adhesive layer in such a way that it is releasable. According to the invention, the protection layer (4) is provided with a pattern of projections (6) on the side facing towards the adhesive layer (3) and a reinforcing layer (5) is arranged on the layer of carrier material (2), on the opposite side to the side that has the layer of soft skin-friendly adhesive, in such a way that it can be removed. ® KIPO & WIPO 2009
Patent KR-20090008380-A (KR)
Title: Non-aqueous ink-jet ink, ink composition for ink-jet recording, and color filter substrate
Inventor: SATO SHINICHI
IPC: B41J2/01
Filed: 2007-04-24
Abstract: Disclosed is a non-aqueous ink composition for ink-jet recording, comprising (A) an urethane resin dispersant having an acidic functional group, (B) a pigment and (C) an organic solvent [and optionally (D) a thermally reactive compound]. The dispersant (A) is a branched urethane resin dispersant prepared by polymerizing an isocyanate-terminated compound (p) with a compound (c) having one or more acidic groups and two or more hydroxyl groups and a polyol compound (q) having two or more hydroxyl groups between which 1 to 30 atoms are interposed, under hydroxyl-excess conditions. The isocyanate-terminated compound (p) is prepared by reacting a polyisocyanate (a) having three or more isocyanate groups with a monoalcohol (b) at such a ratio that the ratio of the number of moles of an isocyanate group derived from the component (a) (Ma) to that of a hydroxyl group derived from the component (b) (Mb) becomes 3/2 to 3/0.5 by mole. The polyisocyanate (a) is used in an amount of 25 to 60% by weight relative to the total amount of volatile components of the dispersant (A).
Patent KR-20080110930-A (KR)
Title: Pyridine[3,4-b]pyrazinones
Inventor: HUGHES ROBERT O
IPC: C07D471/04
Filed: 2007-04-10
Abstract: Compounds and pharmaceutically acceptable salts of the compounds are disclosed, wherein the compounds have the structure of Formula I: wherein R2, R6 , R6B and R8 are as defined in the specification. Corresponding pharmaceutical compositions, methods of treatment, synthetic methods, and intermediates are also disclosed. ® KIPO & WIPO 2009
Patent KR-20090013832-A (KR)
Title: Method for producing cyclic disulfonic acid ester
Inventor: OKAMOTO KUNIAKI
IPC: C07D327/02
Filed: 2007-06-14
Abstract: Disclosed is a commercially advantageous method for producing a cyclic disulfonic acid ester with high yield. Specifically disclosed is a method for producing a cyclic disulfonic acid ester represented by the general formula (3) below, which is characterized in that a silver alkanedisulfonate represented by the general formula (1) below and a dihaloalkane represented by the general formula (2) below are reacted in a nonpolar solvent.(1) (2) (3) (In the formulae, X1 and X2 independently represent a chlorine atom, a bromine atom or an iodine atom; and Y and Z independently represent a substituted or unsubstituted alkylene chain which may have a heteroatom in the chain.)
Patent KR-20100081080-A (KR)
Title: Information input unit
Inventor: HAN JIN SUK
IPC: H01H19/11
Filed: 2009-01-05
Abstract: PURPOSE: An information input device is provided to reduce the thickness of the device by arranging a magnet and a hall sensor in a radius direction. CONSTITUTION: An information input device includes a fixing unit and a rotating unit. The rotating unit is rotatably arranged on the fixing unit. The fixing unit includes a substrate(110), a base(120), and a holder(130). The base is combined with the lower side of the substrate. The magnet and the hall sensor are arranged on the substrate in the same radius direction. A holder is combined with the substrate. A plurality of tooth yokes is arranged on the rotating unit to absorb the magnetic flux of the magnet. The hall sensor sense the magnetic flux absorbed in the tooth yoke according to the rotation of the rotating unit.
Patent KR-20100040647-A (KR)
Title: Product using yellow-earth and polyethylene and manufacturing method thereof
Inventor: HAN GACK SOO
IPC: C08L23/06
Filed: 2009-01-15
Abstract: PURPOSE: A polyethylene molded product containing yellow loess and a manufacturing method thereof are provided to distribute yellow soil on moldings and maintain uniform strength of the product by evenly mixing yellow soil and polyethylene. CONSTITUTION: A manufacturing method of polyethylene molded product containing yellow loess comprises following steps. Yellow soil powder is stirred, heated, and a dried over 100°C(S100,S120). The dried yellow soil powder is frozen(S140,S160). Mixed powder is manufactured by mixing frozen yellow soil powder and polyethylene powder(S180,S200). Compound powder is loaded on a mold(S220). The mold is rotated and heated to make the temperature of compound powder loaded in the mod over 110°C(S300,S320,S340). The heated mold is frozen(S400). The product is drawn out from the mold and is finished(S420,S500,S520).
Patent KR-20090086920-A (KR)
Title: Organoelectroluminescent device and a compound used in the device
Inventor: JE JONG TAE
IPC: C09K11/06
Filed: 2009-02-11
Abstract: An organic electroluminescent device is provided to ensure improved lifetime, current efficiency, power efficiency and luminous efficiency. An organic electroluminescent device comprises an anode, a cathode, and a layer containing an anthracene derivative compound represented by chemical formula 1 between the anode and cathode. The organic electroluminescent device further comprises at least one layer selected from the group consisting of a hole injection layer, hole transport layer, hole block layer, electron transport layer, electron injection layer and electron blocking layer between the anode and cathode.
Patent KR-20100094075-A (KR)
Title: Block having the drawn image
Inventor: LEE SEOUNG CHEOL
IPC: E02D29/02
Filed: 2009-02-18
Abstract: PURPOSE: An environment-friendly reinforced earth retaining wall block is provided to display always new forms of a retaining wall by periodically replacing drawings. CONSTITUTION: An environment-friendly reinforced earth retaining wall block comprises a block type main body(110) and a decorative body(120). The block type main body is formed of concrete material. The decorative body is formed of a base portion, a lattice net, and a decorative picture portion. The base portion is formed to the front side of the main body. The lattice net is placed on the front side of the base portion. The decorative picture portion is formed by mixing gravel and adhesive.
Patent KR-20100095703-A (KR)
Title: Vacuum pump
Inventor: PARK EUL BONG
IPC: B08B3/14
Filed: 2009-02-23
Abstract: PURPOSE: A vacuum pump is provided to discharge liquid without pressure loss since a sucked liquid is discharged while always being isolated from the outside. CONSTITUTION: A high-vacuum liquid collection device includes a vacuum pump and a liquid separation unit(100). The liquid separation unit has a housing which includes an upper part and a lower part and a plurality of collection cylinders(12a,12b) which connects the upper part and the lower part. Drive rods(15a,15b) penetrating through the collection cylinder is moved up and down. A sensor(18) limits the movement of the drive rod.
Patent KR-20100097970-A (KR)
Title: Gas filter housing
Inventor: LEE JONG KI
IPC: H01L21/02
Filed: 2009-02-27
Abstract: PURPOSE: A gas filter housing is provided to improve durability by preventing the leakage of gas due to the crack of a combining part and the twist of a gas filter housing due to the sinking of a gas filter. CONSTITUTION: A gas filter housing(1) forms a space where a plurality of gas filters are installed inside. A shell(10) have a gas inflow nozzle in one side. The shell has a cylindrical shape. A cover(20) has a gas discharge nozzle where a filtered gas is discharged and is rotatably combined with one end part of the shell. A filter tube sheet(30) supports one end part of the gas filters. A support grid(40) supports the other end part of the gas filters and is combined with the other side of the shell. A pressure sheet supports one end part of the gas filters with the filter tube sheet while being arranged with the filter tube sheet in a line.
Patent KR-20090098685-A (KR)
Title: Character recognition program, character recognition electronic components, character recognition device, character recognition method, and data structure
Inventor: AIZAWA TOMOYOSHI
IPC: G06V30/10
Filed: 2009-03-03
Abstract: A character recognition program, a character recognition electronic component, a character recognition device, a character recognition unit and a data construct capable of providing the efficient dictionary data shortening the processing time of the character recognition are provided to prevent the increase of memory usage amount and processing time. A CPU(Central Processing Unit) enforces a language selection process(S1). The CPU indicates the photographic image in an operating screen display unit. The character image read about the user is imaged from the CPU(S2). The CPU indicates the image-pickup pictures image-picked up in the operating screen display unit. The CPU selects the target character(S3). The above CPU implements the recognition process toward the image-pickup pictures of the selected object letter(S4).
Patent KR-20090095497-A (KR)
Title: Optical component composed of injection-molded object, and resin composition for forming the same
Inventor: SUMI KOUICHI
IPC: C08L23/00
Filed: 2009-03-04
Abstract: An optical part consisting of the injection molded article, and a resin composition for forming the optical part are provided to increase refractive index and to improve transparency. An optical part consists of the injection molded article formed from a resin composition, wherein the resin composition comprises 1-40 parts by weight of a polystyrene having a polystyrene-reduced average molecular weight of 1,000-5,000 measured by gel permeable chromatography; and 100 parts by weight of a cyclic olefin-based resin having a glass transition temperature of 100-180 °C. The polystyrene has a weight average molecular weight of 2,000-4,500. The weight loss rate of the polystyrene is 7 % or less when it is heated at 250 °C for 1 hour.
Patent KR-20090115656-A (KR)
Title: A LED lamp using SMD LED
Inventor: KIM JONG HOON
IPC: F21S2/00
Filed: 2009-03-06
Abstract: PURPOSE: An LED(Light Emitting Diode) lamp is provided to facilitate an installation process of a control board by coupling the control board with an LED mounting board through a slot. CONSTITUTION: A housing(110) forms an outer appearance of an LED lamp. One side of the housing is opened. A connection pin(160) passes through the other side of the housing. A plurality of heat radiation fins are formed in an outer surface of the housing. One side of a control board(150) is coupled with the connection pin. The other side of the control board is coupled with an LED mounting board(140) through a slot. A control circuit is mounted on the control board for operating the LED lamp. A plurality of SMD(Surface Mount Device) LEDs(130) are mounted on the surface of the LED mounting board and are operated according to the control command of the control board.
Patent KR-20100055312-A (KR)
Title: Level-shift circuit
Inventor: WANG DONG
IPC: H03K19/0185
Filed: 2009-03-09
Abstract: PURPOSE: A level shift circuit can reduce the power supply voltage required for the signaling so that the power supply voltage shakes, exactly, signal can be transferred. CONSTITUTION: The inverter circuit(INV1) rolls over the input signal. The level shift device acts the output signal of the inverter circuit to the gate signal. The first resistance(R1) is connected one end to the output of the inverter circuit. The current mirror circuit(CM1) passes away the current corresponding to the current inputted through the first resistance from the output of the inverter circuit from the source of the level shift device in the earth point.
Patent KR-20100105136-A (KR)
Title: Printing apparatus
Inventor: LEE HEE CHANG
IPC: G07F19/00
Filed: 2009-03-20
Abstract: PURPOSE: A printing apparatus is provided to stably transfer driving-force to a transferring unit for an object to be printed by correcting the location change of the transferring unit. CONSTITUTION: A first transferring unit is arranged on the lower side of a transferring path. An object to be printed is transferred. A second transferring unit(124) is arranged on the upper side of the transferring path and is opposite to the first transferring unit. The second transferring unit is elastically close to the first transferring unit. A driving force transmitting unit(160) includes the first transferring unit and the second transferring unit. The driving force of the first transferring unit is transmitted to the second transferring unit.
Patent KR-20100107191-A (KR)
Title: 전자제품의 단자 커버
Inventor: JEON YEONG GYOO
IPC: H04N5/44
Filed: 2009-03-25
Abstract: 본 발명은 전자제품의 단자 커버에 관한 것으로서, 접속부를 덮도록 설치되며, 단자를 노출시키는 개구가 다수로 형성되는 본체와, 개구에 설치되며, 개구를 개폐시키는 다수의 개폐부재와, 개폐부재의 개방에 의해 노출되는 단자의 종류를 본체 또는 개폐부재에 표시하는 다수의 표시부를 포함한다. 따라서, 본 발명은 텔레비전, VTR, DVD 플레이어, 셋탑 박스 등과 같은 전자제품에 마련되는 여러 종류의 단자들 중에서 연결시키고자 하는 단자의 구별이 쉽도록 하여 케이블의 접속을 용이하도록 하며, 사용하지 않는 단자들이 외부로 노출되지 않도록 하여 먼지 등의 적층으로 인한 청결 불량 및 접속의 신뢰성 저하를 방지하는 효과를 가진다. 
     
     접속부, 단자, 본체, 개폐부재, 끼움홈, 끼움부, 표시부
Patent KR-20100110658-A (KR)
Title: Multiviewer system showing videos on 3d virtual monitors in a 3d virtual graphic video wall realizing virtual video wall supporting unlimited number inputs of either analog or digital, ip videos
Inventor: KIM YOUNG DAE
IPC: H04N5/45
Filed: 2009-04-03
Abstract: PURPOSE: A multi view system showing the video wall in three dimensional space is provide to rendering a plurality of input images by mapping the images in appointed location within a three dimensional multi view graphic. CONSTITUTION: A storage unit(120) stores 3D multi view graphic data including the multi view object. A 3D graphic processing unit(200) maps a plurality of input images of a plurality of image input units(110) in appointed location within 3D multi view graphic. The 3D graphic processing unit renders the 3D multi view graphic which a plurality of input images is mapped. An image output unit(140) outputs the rendered image.
Patent KR-20100110669-A (KR)
Title: Method of producing in-cell thin film dye-polarizer, in-cell thin film dye-polarizer and liquid crystal display device comprising the same
Inventor: LEE SIN DOO
IPC: G02F1/1335
Filed: 2009-04-03
Abstract: PURPOSE: A method for preparing a thin film dye type polarizer, a thin film dye type polarizer, and a liquid crystal display apparatus including the polarizer are provided to obtain the superior durability and the superior polarizing performance without a separate alignment layer. CONSTITUTION: A substrate is prepared(S101). A liquid crystal polymer layer is coated on the substrate(S102). The liquid crystal polymer layer is composed of a material selected from a group including poly (meth)-acrylate, nylon, polyester, polyimide, silicon polymer, and a combination of the same. An imprinting process is performed using a mold for a imprinting technique(S103). An un-polarized ultraviolet ray is radiated on the upper side of the mold in order to cure the coated liquid crystal polymer layer(S104).
Patent KR-20100111479-A (KR)
Title: A filter change assembly for a camera module using a electromagnet rotation device
Inventor: LEE YOUNG SOO
IPC: H04N5/225
Filed: 2009-04-07
Abstract: PURPOSE: A filter change assembly for a camera module using an electromagnet rotation device and an operation method thereof are provided to operate the electromagnet rotation device after recognizing an environment, thereby removing an unnecessary operation. CONSTITUTION: A hollow part is formed in a plate(400). The hollow part converts rotation motion of an electromagnet rotation device into linear motion. The hollow part transfers light passing through a lens to a CCD. A glass filter and an infrared removing filter are inserted into the hollow part of a filter holder slide(500). The filter holder slide linearly moves by the guide of the plate.
Patent KR-20100112689-A (KR)
Title: The face fumigation mask
Inventor: YOON HYUK JIN
IPC: A61H33/12
Filed: 2009-04-10
Abstract: PURPOSE: A face fumigation mask is provided, which enables a user to control the size of a mask according to the user's head size. CONSTITUTION: A face fumigation mask comprises: a mask(1); a mask tension groove(1a) which is formed long in the mask; a plurality of wrinkle rubber fixing grooves(1b) which are formed around the mask tension groove; a fixed protrusion formed in the wrinkle rubber membrane; and a wrinkle rubber membrane fixing groove in which a fixed protrusion is inserted and fixed. The girth of the mask is inserted and installed in the girth insertion hole of an adhesion rubber packing.
Patent KR-20100032280-A (KR)
Title: Separated rotary vane gasoline engine
Inventor: KI WON IL
IPC: F02B53/10
Filed: 2009-04-17
Abstract: PURPOSE: A decoupling-type rotary vane gasoline engine is provided to reduce the output comparison weight or volume by performing combustion relative to the number of a vane. CONSTITUTION: A decoupling-type rotary vane gasoline engine comprises a housing(1), a rotor(3), a vane, a compressing seal(13), an air reservoir(11), a fuel nozzle(14), an ignition(9), a one-way check valve(16) and an exhaust pipe(22). The rotor has a circular cross section and rotates inside the middle of the housing. The vane adheres closely to the centrifugal force generating in the rotation of the rotor to the inner surface(2) of the housing. The compressing seal prevents the leak pressure of the combustion gas and compressed air. The air reservoir stores the compressed air of the high pressure between one-way check valve and a compressed air valve(12).
Patent KR-20100115036-A (KR)
Title: Image display device
Inventor: KANG HOON
IPC: G02F1/133
Filed: 2009-04-17
Abstract: PURPOSE: An image display device implementing two dimensional image and three dimensional image is provided to minimize the reduction of the brightness when implementing the two dimensional image and improve the visibility of the 2D image and the 3D image. CONSTITUTION: An image display device implements a 2D image or a 3D image. A driving circuit applies the data voltage of a 2D data format for the 2D image or the data voltage of a 3D data format for the 3D image. A controller controls the driving circuit in a driving method of 2D mode or 3D mode. A pattern retarder is arranged in the front of the image display panel.
Patent KR-20100117776-A (KR)
Title: Fixture of gas meter
Inventor: JUNG SOON HWAN
IPC: G01F3/22
Filed: 2009-04-27
Abstract: PURPOSE: A multi-purposed gas meter, which enables an unskilled user to replace gas meters, is provided to protect a gas meter and to prevent safety accidents due to gas leakage. CONSTITUTION: A multi-purposed gas meter comprises a support stand case(1), a screw coupling device, a blocking device and a connecting device. The support stand case is installed on a wall of a building. A male screw(9) mounting a filter(10) is located on the upper end of the support stand case. A front cover(2) having a sealing device(3) is assembled to the front side of the support stand case. The screw coupling device couples a cut off valve housing with a screwnut.
Patent KR-20100121812-A (KR)
Title: Method for maintaining freshness of egg using dryice
Inventor: JO CHEOR UN
IPC: A23B5/06
Filed: 2009-05-11
Abstract: PURPOSE: A method for maintaining freshness of egg by coating eggs with chitosan solution and sealing with dry ice is provided to improve storage and safety. CONSTITUTION: A method for maintaining freshness of eggs comprises: a step of coating eggs with chitosan solution; and a step of inputting the coated eggs into a container having dry ice and sealing. The concentration of chitosan is 0.1-3%. The container is made of a material which is able to maintain temperature. The dry ice is contained in 0.1-20g per 10 eggs.
Patent KR-20100122331-A (KR)
Title: System and method for connection to first reciever
Inventor: LEE SANG HO
IPC: H04W4/16
Filed: 2009-05-12
Abstract: PURPOSE: A system and a method for connecting to a first receiver are provided to quickly connect a call with a telephone number which can have a call among telephone numbers. CONSTITUTION: A communication system comprises a communication terminal(110), an origination exchange(120), and an incoming exchange(130). The communication terminal is a wireless terminal which can be used in a communication system using a communication network. The communication terminal performs several origination at once. The origination exchange transmits an initial address message for connecting a call with each incoming number included in a setup message.
Patent KR-20100123315-A (KR)
Title: Aramid fiber and method for manufacturing the same
Inventor: HAN IN SIK
IPC: D06M11/83
Filed: 2009-05-15
Abstract: PURPOSE: Aramid fiber and a method for manufacturing the same are provided to have strong adhesive strength by forming a metal film on a microcellular surface. CONSTITUTION: An aromatic polyamide polymer is dissolved in a strong sulfuric acid solvent, and a spinning dope is spun through a spinneret. The spinning dope is solidified in a solidification unit via an air gap. The sulfuric acid remaining on acquired filament is removed. A drying unit removes the moisture remaining on the filament. The dried filament is wound by a winder. Through the setup of solidification condition, microcellular aramid filament is obtained.
Patent KR-20100125720-A (KR)
Title: System for displaying electric power, apparatus for displaying electric power and method using the same
Inventor: PARK BYUNG CHUL
IPC: G01R11/32
Filed: 2009-05-21
Abstract: PURPOSE: The electric energy display system, and the electric energy display device and electric energy display method using the same. It can be installed in the desired location. CONSTITUTION: In the power source which the watthour meter(10) is provided to the consumer, the electricity is measured. The electric energy used about the time is measured. Electric energy data is transmitted with outside. The concentric plug(20) transmits the concentric plug address and load condition information.